WTD: Rear Brake Master Cylinder

[alex]

I expect I need a new one of the above after ripping the rear set connecting plunger out in the crash.
So if anyone has one spare with the plunger unit please let me know.
Otherwise I'll grab the one on eBay.

 

[bananaman]

U talking about the plunger that goes in the mc through a rubber shroud? If so, it's a separate item and not connected...

 

[alex]

U talking about the plunger that goes in the mc through a rubber shroud? If so, it's a separate item and not connected...

Does it not screw in?


- Sent from Mobile

 

[bananaman]

No lol same as front

 

[alex]

Ahhh...so I just need the part for the plunger?!

 

[fast_ryan]

Rear Brake Master Cylinder

Looking at the microfiche I'm not sure if its available to purchase separately or if you have to buy a new rear brake master cylinder.

http://www.rainbowbmw.com/BMWETK/Products/0D10_3407799.php

 

[alex]

Yeah, I checked with Cannon...replacement M/C only.

 

[bananaman]

WHAT ??!! Is the '17 a different part number? If not you could get one 2nd hand, it's not exactly gonna wear out...

Have a word with Phil Crowe

 

[alex]

Do the old ones have a spring?
Mine says 6M20-13 which I think is just a batch number for a 13mm needle.

 

[fast_ryan]

Rear Brake Master Cylinder

That's just the batch number stamp for the master cylinder. There should be plenty of used ones on eBay.

 

[alex]

I see no springs on the ones on eBay.
Can someone pop to the garage and check?

 

[fast_ryan]

Rear Brake Master Cylinder

The OEM rear brake master cylinder does not have an external spring. However your alpha Racing rearsets do, so that's why it appears visually different.

https://shop.alpharacing.com/shop/i...vodrgk1ad74indk9gm474&cPath=1_26_27&sort=20a&
https://shop.alpharacing.com/shop/a...01_parts list footrest system racing 2015.pdf

 

[alex]

Ahhh thanks Ryan!


- Sent from Mobile

 

[paul_m]

No chance mate. You will get the pin, the spring and the adjuster easily.